A:It is based on the observation that two single-stranded nucleic acid molecules of complementary base sequence can form 点我阅读全文
A:It is based on the observation that two single-stranded nucleic acid molecules of complementary base sequence can form 点我阅读全文
A:It is based on the observation that two single-stranded nucleic acid molecules of complementary base sequence can form 点我阅读全文